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42 lines
1.3 KiB
42 lines
1.3 KiB
import { ValueOptions } from 'types'; |
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import { filterMetricListByAlias } from '../utils'; |
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import * as _ from 'lodash'; |
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// Convert Grafana series into Chartwerk series |
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export class Series { |
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private _seriesList; |
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private _selectedSerieName; |
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constructor(grafanaSeriesList: any[], private gaugeValueOptions: ValueOptions) { |
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if (_.isEmpty(grafanaSeriesList)) { |
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throw new Error(`No metrics has been provided`); |
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} |
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if (_.isEmpty(this.gaugeValueOptions?.metricName)) { |
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const serie = _.first(grafanaSeriesList); |
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this._seriesList = this._updateSeriesListWithChartwerkParams([serie]); |
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return; |
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} |
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this._selectedSerieName = this.gaugeValueOptions.metricName; |
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const filteredSeries = filterMetricListByAlias(grafanaSeriesList, this._selectedSerieName, 'Value'); |
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this._seriesList = this._updateSeriesListWithChartwerkParams(filteredSeries); |
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} |
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getChartwerkSeries(): any[] { |
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return this._seriesList; |
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} |
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private _updateSeriesListWithChartwerkParams(series: any[]): any[] { |
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return _.map(series, (serie: any, idx: number) => { |
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return { |
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target: serie.alias, |
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color: serie.color, |
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datapoints: _.map(serie.datapoints, (row) => _.reverse(_.clone(row))), |
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alias: serie.label, |
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}; |
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}); |
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} |
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}
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